201213122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10151}}^1$

素因数の和:10234

約数の個数: 32

約数和(自身を含む): 355238784

約数和(自身を除く): 154025662

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1802, 9911, 10151, 19822, 20302, 111661, 172567, 223322, 345134, 538003, 1076006, 1898237, 3796474, 5918033, 9146051, 11836066, 18292102, 100606561, 201213122]

約数ペア:

[(1, 201213122), (2, 100606561), (11, 18292102), (17, 11836066), (22, 9146051), (34, 5918033), (53, 3796474), (106, 1898237), (187, 1076006), (374, 538003), (583, 345134), (901, 223322), (1166, 172567), (1802, 111661), (9911, 20302), (10151, 19822)]